diff --git a/nshlib/nsh_proccmds.c b/nshlib/nsh_proccmds.c
index 4d36f65f7..1728e12c9 100644
--- a/nshlib/nsh_proccmds.c
+++ b/nshlib/nsh_proccmds.c
@@ -74,6 +74,7 @@
 #if defined(CONFIG_STACK_COLORATION) && !defined(CONFIG_NSH_DISABLE_PSSTACKUSAGE)
 #  define PS_HAVE_STACKUSAGE
 #endif
+
 /****************************************************************************
  * Private Types
  ****************************************************************************/